3878991604

素因数分解:

$2^2\times {\mathrm{4111}}^1\times {\mathrm{235891}}^1$

素因数の和:240006

約数の個数: 12

約数和(自身を含む): 6789915328

約数和(自身を除く): 2910923724

約数列:

[1, 2, 4, 4111, 8222, 16444, 235891, 471782, 943564, 969747901, 1939495802, 3878991604]

約数ペア:

[(1, 3878991604), (2, 1939495802), (4, 969747901), (4111, 943564), (8222, 471782), (16444, 235891)]